<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="public.css">
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<body>
    
    <p>这是首页</p>
    <a href="E:/VSCODE/code_vs/html_css_js_vue/020CSS引入方式/product.html">产品页面</a>

</body>
</html>